Granted Patent
Utility
US 4,645,492 · App. 06/830,917
Catheter anchoring device
Inventor:
Vaughan B. Weeks
Patented Case
View Patent ↗
Granted: Feb 24, 1987
Filed: Feb 19, 1986
Inventor
Vaughan B. Weeks
Assignee (at issue)
Medical Engineering Company, LLC
This patent predates the USPTO's electronic file wrapper — prosecution documents from this era exist only in the Patent Office's paper records. A certified copy of the file history can be ordered from the USPTO's paper archives.